My bow is tuned so I can hit well at 40 yards. My Muzzys fly with my field points, and I am very happy with the bow.

BUT....if I shoot a bare shaft, it sticks in the target at 10 yards with the nock extremely low, as if the nock weigh ten pounds. My arrows stick in perfectly with target, field, or broadheads.

I personally don't have any more use for bare shaft tuning.

Just my 2 cents worth.